CLEANING AND MAINTENANCE OF SEWER LINES, MANHOLES AND SOAKAGE WELL TO INCLUDE SLUDGE, REMOVAL, CLEANING, JETTING, RODING ALL BY MECHANICAL MEANS EMPLOYING SUITABLE PLANT AND MACHINERY IN THE AOR OF AGE BR I UNDER GE HISAR AT HISAR MIL STN

Amount

Desilting /cleaning of sump well / soakage well in use or otherwise of dia varying from 1.50m to 8.40m and depth varying from 1.80m to 6.0m by bailing out complete sludge water and decomposed sludge mechanically by HCV mounted suction/discharge machine having blow back facility, removing and disposing the entire sludge and sludge water to a distance exceeding 1.5km but not exc 5km and covering the entire sludge and solid with local earth complete all as directed. Note :- (i) The rate quoted includes bailing out sludge water from sump well / soakage well all as directed. (ii) For payment purpose volume of sludge shall be calculated as per the dimensions of sump well / soakage well at site / shown in TD drawing and depth of sludge after bailing out of sludge water.

Desilting of sewer line of pipe dia 150mm and depth of line not exc 1.5m by machine / mechanical device i.e. "Bucket type sewer cleaning machine" supplied and operated by contractor to carried out work by lifting the cover & cleaning of silt, sludge, brick bats, polythene labgs, waste, garbage & any other kind of waste material if any from choked manholes / chamber pipe line underground levels / at all level and dewatering if required with all tools & safety equipment, removing and disposing the entire silt, sludge and sludge water to a distance exceeding 1.5km but not exc 5km complete all as directed.

Desilting of sewer line of pipe dia 200mm and depth of line not exc 4.0m by machine / mechanical device i.e. "Bucket type sewer cleaning machine" supplied and operated by contractor to carried out work by lifting the cover & cleaning of silt, sludge, brick bats, polythene labgs, waste, garbage & any other kind of waste material if any from choked manholes / chamber pipe line underground levels / at all level and dewatering if required with all tools & safety equipment, removing and disposing the entire silt, sludge and sludge water to a distance exceeding 1.5km but not exc 5km complete all as directed.

Desilting of sewer line of pipe exceeding dia 200mm and not exceeding 600mm and depth of line not exc 4.0m by machine / mechanical device i.e. "Bucket type sewer cleaning machine" supplied and operated by contractor to carried out work by lifting the cover & cleaning of silt, sludge, brick bats, polythene labgs, waste, garbage & any other kind of waste material if any from choked manholes / chamber pipe line underground levels / at all level and dewatering if required with all tools & safety equipment, removing and disposing the entire silt, sludge and sludge water to a distance exceeding 1.5km but not exc 5km complete all as directed.

Cleaning of underground sewage line of any type and line of dia 150mm and depth not exc 1.5m including manholes of any depth all in working and running condition by removal of blockages of any kind in man holes or sewage lines by means of dewatering, suction, jetting and mechanical rodding with vibration /drilling concept i.e trolley mounted motorized sewer cleaning machine including desluding, descaling & dechoking of line wherever required, flushing the entire stretch with combined high pressure water jetting cum suction (vacuum) type machine suitably fabricated on HCV having facilities of hydraulic application through high pressure thermoplastic, making the stretch clean, functional and removal /deposition of sludge inclusive of solids of any type & sludge water to a distance exceeding 1.5KM but not exc 5KM and covering the entire sludge and solids with local earth complete. Note :- The rates quoted shall deemed to inclusive for using Jetting Machine with Machine specification :- Sewer suction cum jetting machine of Capacity 5000 Litres mounted / hauled with appropriate Vehicle, Capacity for Sludge / sewer > 1500 Ltrs and capacity of water > 2500 ltrs, Suction system with minimum delivery of 600 Cum / Hour, Vacuum 92%, Suction pipe dia - 100mm, Suction length - 7m, Length of Suction hose - 15m, Minimum pressure 2 Bar, Jetting system with min delivery capacity of 225 LPM and Pressure 130 Bar, Jetting hose and hose reel (alongwith nozzle) of minimum length 30m, dia 25mm, nozzle size as required and working pressure 2200PSI.

Cleaning of underground sewage line of any type and line of dia 200mm and depth not exc 4.0m including manholes of any depth all in working and running condition by removal of blockages of any kind in man holes or sewage lines by means of dewatering, suction, jetting and mechanical rodding with vibration /drilling concept i.e trolley mounted motorized sewer cleaning machine including desluding, descaling & dechoking of line wherever required, flushing the entire stretch with combined high pressure water jetting cum suction (vacuum) type machine suitably fabricated on HCV having facilities of hydraulic application through high pressure thermoplastic, making the stretch clean, functional and removal /deposition of sludge inclusive of solids of any type & sludge water to a distance exceeding 1.5KM but not exc 5KM and covering the entire sludge and solids with local earth complete. Note :- The rates quoted shall deemed to inclusive for using Jetting Machine with Machine specification :- Sewer suction cum jetting machine of Capacity 5000 Litres mounted / hauled with appropriate Vehicle, Capacity for Sludge / sewer > 1500 Ltrs and capacity of water > 2500 ltrs, Suction system with minimum delivery of 600 Cum / Hour, Vacuum 92%, Suction pipe dia - 100mm, Suction length - 7m, Length of Suction hose - 15m, Minimum pressure 2 Bar, Jetting system with min delivery capacity of 225 LPM and Pressure 130 Bar, Jetting hose and hose reel (alongwith nozzle) of minimum length 30m, dia 25mm, nozzle size as required and working pressure 2200PSI.

Cleaning of underground sewage line of any type and line of dia exceeding 200mm & not exceeding 600mm and depth not exc 4.0m including manholes of any depth all in working and running condition by removal of blockages of any kind in man holes or sewage lines by means of dewatering, suction, jetting and mechanical rodding with vibration /drilling concept i.e trolley mounted motorized sewer cleaning machine including desluding, descaling & dechoking of line wherever required, flushing the entire stretch with combined high pressure water jetting cum suction (vacuum) type machine suitably fabricated on HCV having facilities of hydraulic application through high pressure thermoplastic, making the stretch clean, functional and removal /deposition of sludge inclusive of solids of any type & sludge water to a distance exceeding 1.5KM but not exc 5KM and covering the entire sludge and solids with local earth complete. Note :- The rates quoted shall deemed to inclusive for using Jetting Machine with Machine specification :- Sewer suction cum jetting machine of Capacity 5000 Litres mounted / hauled with appropriate Vehicle, Capacity for Sludge / sewer > 1500 Ltrs and capacity of water > 2500 ltrs, Suction system with minimum delivery of 600 Cum / Hour, Vacuum 92%, Suction pipe dia - 100mm, Suction length - 7m, Length of Suction hose - 15m, Minimum pressure 2 Bar, Jetting system with min delivery capacity of 225 LPM and Pressure 130 Bar, Jetting hose and hose reel (alongwith nozzle) of minimum length 30m, dia 25mm, nozzle size as required and working pressure 2200PSI.

PAWAN KUMAR

YASHU CONTRACTORS

Shiva Constructin Co.